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Regulatory intelligence — not medical or legal advice.

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← Disease database

Jervell and Lange-Nielsen syndrome 1

Any Jervell and Lange-Nielsen syndrome in which the cause of the disease is a mutation in the KCNQ1 gene.

Therapeutic area
Rare Disease
Rarity
Rare
Prevalence
~100k patients (est.)
MONDO
MONDO:0024540

Overview

Any Jervell and Lange-Nielsen syndrome in which the cause of the disease is a mutation in the KCNQ1 gene.

Content last reviewed: 2026-06